Attachments.pdf

This file contains informational photos and schematics that are part of a Statement of Work for a streambank stabilization project at Winhall Brook in Jamaica, Vermont, managed by the U.S. Army Corps of Engineers at Ball Mountain Lake.

The document includes seven informational photos and technical diagrams showing: 1) An aerial map of the Winhall Brook camping area indicating the streambank location, 2) A toe wall schematic detailing construction specifications, 3) A toe wall example with construction notes for stone sizing and placement, 4) A rip rap slope schematic showing technical measurements and materials, 5) A rip rap slope example with design considerations like slope, material gradation, and thickness requirements, and 6-7) Current condition photos of the subject streambank from upstream and mid-channel views showing the existing rocky terrain and erosion requiring stabilization. The technical drawings provide specific construction requirements for stone toe walls and rip rap placement to prevent erosion while maintaining channel stability and bankfull width.